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PROTON + AR-40 REACTION CROSS-SECTION AT 1-GEV

Bakanov, L.V. ; Ermakov, K.N. ; Lebedev, V.D. ; et al.
J.Phys.G 9 (1983) L43-L46, 1983.
Inspire Record 195599 DOI 10.17182/hepdata.70485

Measurements of the inelastic cross section in the proton+40Ar interaction at 1 GeV are reported. The result obtained, sigma in=570+or-70 mb, is compared with known experimental data and theoretical calculations.

1 data table

No description provided.


Reaction cross sections for 65 MeV protons on targets from $^9$Be to $^{208}$Pb

Ingemarsson, A. ; Nyberg, J. ; Renberg, P.U. ; et al.
Nucl.Phys.A 653 (1999) 341-354, 1999.
Inspire Record 1389640 DOI 10.17182/hepdata.36231

Reaction cross sections for 65.5 MeV protons have been measured for 9 Be, 12 C, 16 O, 28 Si, 40 Ca, 58,60 Ni, 112.116.118.120.124 Sn, and 208 Pb. The results are compared with optical model predictions using relativistic global potentials.

13 data tables

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Cross sections for interaction of $K^{\pm}$ mesons with nuclei of C, Al, Ti, and Cd in the region of 1.5 GeV/c

Afonasiev, V.N. ; Borisov, V.S. ; Borodina, I.N. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 1049-1053, 1988.
Inspire Record 1392556 DOI 10.17182/hepdata.9

None

6 data tables

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THESE ARE CORRECTED DATA FROM YF 40, 34. PROPER TABLES IN YF 40, 34 MUST. BE REPLACED BY THE GOOD ONES.

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Measurements of 1 GeV proton total scattering cross section on H, He, $^6$Li, C, O and Pb targets

Igo, G.J. ; Friedes, J.L. ; Palevsky, H. ; et al.
Nucl.Phys.B 3 (1967) 181-187, 1967.
Inspire Record 1389662 DOI 10.17182/hepdata.33327

Total cross sections have been measured for H, He, 6 Li, C, O and Pb targets for 1 GeV incident energy protons. From the differential elastic scattering data published elsewhere, we also obtain the total elastic scattering and reaction cross sections for H, He, C and O. When our data are combined with other measurements in the same energy region, it is found that the total and reaction cross sections can be fit by the formulae σ T = 47 A 0.82 and σ R = 42 A 0.67 mb. It is also observed that the total and reaction cross sections for negative pions on nuclei can also be fit with these same A -dependencies.

1 data table

No description provided.


Proton total reaction cross-sections for Ca-42, Ca-44, and Ca-48 between 21 and 48 MeV

Carlson, R.F. ; Cox, A.J. ; Davison, N.E. ; et al.
Phys.Rev.C 49 (1994) 3090-3097, 1994.
Inspire Record 389447 DOI 10.17182/hepdata.25987

Proton total reaction cross sections (σR) have been measured for the nuclei Ca42, Ca44, and Ca48 at seven energies each between 20.8 and 48.0 MeV. The experimental results plus our previously measured σR values for Ca40 are compared to the results of optical model analyses, both nonrelativistic and relativistic, of an extensive set of elastic scattering data for the same calcium isotopes in this energy range. The experimental results are also compared to global optical model predictions. In general, the theoretical values are in good agreement with the experimental results, with a slight preference for the relativistic analysis. In addition, our results are used in nuclear transparency calculations, which show that over the range of energies studied, the average nuclear transparency decreases by almost 15%.

2 data tables

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Cosmic ray hadron flux at sea level up to 15-TeV

Mielke, H.H. ; Foeller, M. ; Engler, J. ; et al.
J.Phys.G 20 (1994) 637-649, 1994.
Inspire Record 383116 DOI 10.17182/hepdata.38560

Using a prototype of a large hadron calorimeter, vertical cosmic ray hadrons were recorded and the all-hadron flux was measured in the range from 5 GeV to 10 TeV. Hadron reconstruction and identification are described. We observe a vertical flux of dI/dEh=(1.59+or-0.24)*10-5(Eh/100 GeV)-2.72+or-0.10 (m2 s sr GeV)-1. The flux compares well with values obtained in other experiments. Total inelastic cross sections for protons scattered by nuclei in air are deduced from the unaccompanied hadron flux and compared with the values reported by other authors.

1 data table

PROTON AIR CROSS SECTION.


Longitudinal evolution of extensive air showers according to the results of Cherenkov light studies

Kalmykov, N.N. ; Khristiansen, G.B. ; Prosin, V.V. ;
Phys.Atom.Nucl. 58 (1995) 1563-1568, 1995.
Inspire Record 407049 DOI 10.17182/hepdata.17206

None

1 data table

NUCLEUS is air nucleus.


Scaling of the multiplicity in hadron nucleus interactions

Adamovic, O. ; Drndarevic, S. ; Krpic, D. ; et al.
Phys.Rev.C 48 (1993) 2772-2774, 1993.
Inspire Record 366047 DOI 10.17182/hepdata.26003

It is shown that in interactions of protons at 200, 300, and 400 GeV, and negative pions at 300 GeV with emulsion nuclei, the scaling of the multiplicity of relativistic charged secondaries is valid and described by a linear function of the scaling variable, z.

2 data tables

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Inelastic cross-section for p-air collisions from air shower experiment and total cross-section for p p collisions at SSC energy

Honda, M. ; Nagano, M. ; Tonwar, S. ; et al.
Phys.Rev.Lett. 70 (1993) 525-528, 1993.
Inspire Record 342678 DOI 10.17182/hepdata.19743

Based on an analysis of the extensive air shower data accumulated over the last ten years at Akeno Cosmic Ray Observatory, the value of the proton-air nuclei inelastic cross section (σinp−air) has been determined assuming the validity of quasi-Feynman scaling of particle production in the fragmentation region. The energy dependence of σinp−air can be represented as 290(E/1 TeV)0.052 mb in the energy interval 1016.2–1017.6 eV, where E is the incident proton energy. The total p-p cross section (σtotp−p), derived using the nuclear distribution function obtained from the shell model, increases with energy as 38.5+1.37 ln2(√s /10 GeV) mb.

2 data tables

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Best fit to data gives SIG(PP) = 38.5 + 1.37*LN(SQRT(S)/10 GeV)**2.